/* --------------------------------------------------
   RESET & BASE
-------------------------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #0f172a;
  background: #f3f4f6;
  line-height: 1.6;
}

.container {
  width: min(1120px, 100% - 2.5rem);
  margin-inline: auto;
}

.section {
  padding: 4.5rem 0;
  background: #f9fafb;
}

.section + .section {
  border-top: 1px solid #e5e7eb;
}

.section-soft {
  background: #f3f4f6;
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.1fr);
  gap: 2.5rem;
  align-items: flex-start;
}

/* --------------------------------------------------
   HEADER
-------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: #ffffff;               /* pure white */
  border-bottom: 1px solid #e5e7eb;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.06); /* soft subtle shadow */
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.7rem;
}

.logo-img {
  height: 48px;
  width: auto;
  display: block;
}

/* Navigation */

.nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  font-size: 0.9rem;
}

.nav a {
  text-decoration: none;
  color: #4b5563;
  padding-bottom: 0.1rem;
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.25rem;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #2563eb, #0ea5e9);
  transition: width 0.18s ease;
}

.nav a:hover {
  color: #111827;
}

.nav a:hover::after {
  width: 100%;
}

/* Mobile menu button */

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.3rem;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 4px 0;
  border-radius: 6px;
  background: #111827;
}

/* --------------------------------------------------
   HERO SECTION
-------------------------------------------------- */

.hero {
  padding: 4.5rem 0 4rem;
  background: radial-gradient(circle at top left, #dbeafe 0%, #f8fafc 40%, #f3f4f6 80%);
  border-bottom: 1px solid #e5e7eb;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.1fr);
  gap: 2.5rem;
  align-items: center;
}

.eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #2563eb;
  margin-bottom: 0.5rem;
}

.hero h1 {
  margin: 0 0 0.8rem;
  font-size: clamp(2rem, 3vw, 2.65rem);
  line-height: 1.15;
}

.hero-sub {
  color: #4b5563;
  max-width: 34rem;
  font-size: 0.95rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  margin-top: 1.7rem;
  gap: 0.9rem;
}

/* Buttons */

.btn {
  padding: 0.65rem 1.5rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: 0.15s ease;
}

.btn.primary {
  background: linear-gradient(135deg, #2563eb, #0ea5e9);
  color: white;
  box-shadow: 0 16px 35px rgba(37, 99, 235, 0.35);
}

.btn.primary:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
}

.btn.outline {
  background: white;
  color: #111827;
  border: 1px solid #dbeafe;
}

.btn.outline:hover {
  border-color: #2563eb;
}

.btn.full-width {
  width: 100%;
}

.hero-tags {
  margin-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.hero-tags span {
  padding: 0.35rem 0.9rem;
  font-size: 0.75rem;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  color: #4b5563;
}

/* Hero right-hand card */

.hero-card {
  background: white;
  border-radius: 24px;
  padding: 1.6rem 1.5rem;
  border: 1px solid #e5e7eb;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.1);
}

.hero-card h2 {
  margin: 0 0 0.6rem;
  font-size: 1.3rem;
}

.hero-card p {
  color: #4b5563;
  margin: 0 0 0.7rem;
}

.hero-card ul {
  padding-left: 1.1rem;
  color: #4b5563;
  font-size: 0.9rem;
}

.hero-card li + li {
  margin-top: 0.3rem;
}

/* --------------------------------------------------
   ABOUT
-------------------------------------------------- */

.pill {
  padding: 1.2rem 1.1rem;
  border-radius: 18px;
  background: white;
  border: 1px solid #e5e7eb;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
}

.pill h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}

.pill ul {
  padding-left: 1.1rem;
  color: #4b5563;
  font-size: 0.88rem;
}

.pill li + li {
  margin-top: 0.25rem;
}

/* --------------------------------------------------
   SERVICES
-------------------------------------------------- */

.services-grid {
  margin-top: 2rem;
  display: grid;
  gap: 1.4rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: white;
  padding: 1.4rem 1.3rem;
  border-radius: 18px;
  border: 1px solid #e5e7eb;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
}

.card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  color: #4b5563;
}

.card ul {
  margin-top: 0.7rem;
  padding-left: 1.1rem;
  color: #4b5563;
  font-size: 0.88rem;
}

.card li + li {
  margin-top: 0.25rem;
}

/* --------------------------------------------------
   SECTORS
-------------------------------------------------- */

.sector-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.sector-list li {
  background: #e0f2fe;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  font-size: 0.9rem;
  color: #374151;
}

.stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.2rem;
}

.stat {
  background: white;
  border-radius: 16px;
  padding: 0.9rem;
  border: 1px solid #e5e7eb;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

/* --------------------------------------------------
   APPROACH
-------------------------------------------------- */

.approach-grid {
  margin-top: 1.7rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
}

.step {
  position: relative;
  padding-top: 0.7rem;
}

.step-number {
  position: absolute;
  top: 0;
  left: 0;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background: #2563eb;
  color: white;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateY(-60%);
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.45);
}

.step h3 {
  margin: 0.4rem 0;
}

.step p {
  margin: 0;
  font-size: 0.9rem;
  color: #4b5563;
}

/* --------------------------------------------------
   CONTACT
-------------------------------------------------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.2rem;
}

.contact-details p {
  margin: 0 0 0.35rem;
  font-size: 0.9rem;
}

.contact-details a {
  color: #2563eb;
  text-decoration: none;
}

.contact-form {
  background: white;
  padding: 1.4rem 1.3rem;
  border-radius: 18px;
  border: 1px solid #e5e7eb;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

.field {
  margin-bottom: 0.95rem;
}

.field label {
  display: block;
  font-size: 0.8rem;
  color: #4b5563;
  margin-bottom: 0.25rem;
}

.field input,
.field textarea {
  width: 100%;
  border-radius: 12px;
  padding: 0.55rem 0.85rem;
  border: 1px solid #d1d5db;
  background: #f9fafb;
  font-size: 0.9rem;
  transition: 0.15s ease;
}

.field input:focus,
.field textarea:focus {
  background: white;
  border-color: #2563eb;
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.15);
}

.form-note {
  margin-top: 0.6rem;
  font-size: 0.75rem;
  color: #6b7280;
}

/* --------------------------------------------------
   FOOTER
-------------------------------------------------- */

.site-footer {
  background: #ffffff;
  border-top: 1px solid #e5e7eb;
}

.footer-inner {
  padding: 1rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #6b7280;
  font-size: 0.8rem;
}

.footer-link {
  color: #4b5563;
  text-decoration: none;
}

.footer-link:hover {
  color: #111827;
}

/* --------------------------------------------------
   RESPONSIVE
-------------------------------------------------- */

@media (max-width: 900px) {
  .hero-inner,
  .two-col,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .approach-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 3.5rem;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: block;
  }

  .nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background: white;
    display: none;
    flex-direction: column;
    gap: 0.7rem;
    padding: 1rem 1.2rem;
    border-bottom: 1px solid #e5e7eb;
  }

  .nav.nav-open {
    display: flex;
  }
}

@media (max-width: 480px) {
  .logo-img {
    height: 40px;
  }

  .hero h1 {
    font-size: 1.85rem;
  }
}